Things I build, break, fix, and write about

9 November 2026
Security Advisory – 09 Nov 2026

Daily security advisory summary for 09 Nov 2026

8 November 2026
Agentic vulnerability reproduction with reachability

agentic vulnerability reproduction only works when the path is real, not just plausible. I have spent enough time chasing dead ends to know the...

8 November 2026
Security Advisory – 08 Nov 2026

Daily security advisory summary for 08 Nov 2026

7 November 2026
Prioritising Microsoft Patch Tuesday August 2026

Microsoft Patch Tuesday August 2026 is one of those releases where the order matters more than the headline count. I would patch the exploited flaw...

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1 November 2025
Evaluating the impact of AI on homelab efficiency

AI-driven automation in a homelab I treat my homelab like a workshop. I try one idea, break it, and learn fast. AI-driven automation can save hours of repetitive fiddling. It can also make the same...

1 November 2025
Microsoft 365 Copilot price increases: what to check

Microsoft 365 Copilot Integration can increase your subscription cost. Read renewal notices, note old and new charges, and check for legacy plans without Copilot. Save support transcripts, disable...

31 October 2025
Configuring Apple Silicon for AI Workloads

Preparing your Mac for AI tasks Assessing system requirements Pick an Apple Silicon Mac. Unified memory and the on-chip Neural Engine make a difference for local inference and tooling. For basic model...

31 October 2025
Detecting fake expense receipts with AI analysis

Use layered controls to stop fake expense receipts. Run AI detection systems with metadata checks, file integrity monitoring and bank matching on your expense claims. Automate low-risk checks and...

30 October 2025
Managing Data Centre Costs in a Homelab

Data Centre Costs matter for homelabs. You will learn to measure power, track utilisation and budget for spares. Use automation and containers to cut waste. Plan replacements and test scenarios to...

30 October 2025
Configuring Microsoft privacy settings under government scrutiny

Government scrutiny changes the risk profile Pressure from governments changes how a vendor handles procurement, audits and public scrutiny. That can mean different telemetry handling, different...

29 October 2025
Data protection strategies for modern IT infrastructure

Learn practical backup patterns for small teams and tight budgets. You map critical data, set RTO and RPO, choose local and offsite copies, and automate jobs. Test restores regularly and keep...

29 October 2025
Troubleshooting Proxmox crash loops

If you face Proxmox crashes and restart loops, start with logs and check your hardware. Gather exact kernel messages and timestamps. Test RAM and PSU, boot an older kernel and run memtest86 and stress...

28 October 2025
Mitigating VM downtime after Proxmox host migration

Proxmox VM migration can leave services unreachable. Switches may hold old MAC or ARP entries. Use these checks and fixes to restore your access fast. Flush ARP and bridge FDB entries. Send gratuitous...

28 October 2025
Choosing between Proxmox and ESXi for virtual machines

Choosing between Proxmox and ESXi for virtual machines I built an SFF PC homelab and ran an ESXi box for eight years without a hypervisor crash. Now I am choosing between Proxmox and ESXi for a new...